2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-tetradecanoyloxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-beta-D-glucopyranosyl bromide 、 、 N-[(R)-3-tetradecanoyloxytetradecanoyl]-(S)-2-pyrrolidinemethanol 、
氰化汞 在
Sodium sulfate-III 、 silica gel 作用下,
以
dry1,2-dichloroethane 、
二氯甲烷 为溶剂,
反应 17.0h,
以Flash chromatography on silica gel (gradient elution, 15→20% EtOAc/hexanes) afforded 0.605 g (43%) of N-[(R)-3-tetradecanoyloxytetradecanoyl]-(S)-2-pyrrolidinylmethyl 2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-tetradecanoyloxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranoside as an amorphous solid的产率得到N-[(R)-3-tetradecanoyloxytetradecanoyl]-(S)-2-pyrrolidinylmethyl 2-deoxy-4-O-diphenylphosphono-3-O-[(R)-3-tetradecanoyloxytetradecanoyl]-6-O-(2,2,2-trichloro-1,1-dimethylethoxycarbonyl)-2-(2,2,2-trichloroethoxycarbonylamino)-β-D-glucopyranoside